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Cheap flights from Southampton to Southeast Asia from £352

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Southeast Asia departing on 28/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southampton to Southeast Asia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:55 - 14:40SOU-KUL
34h 45m2 stops
Multiple Airlines Logo
02:40 - 19:20KUL-SOU
24h 40m2 stops
£516Multiple Airlines
Find Deal
Mon, 9 Feb - Sun, 15 Feb
KLM Logo
09:25 - 18:10SOU-CGK
25h 45m2 stops
KLM Logo
19:25 - 17:00CGK-SOU
28h 35m2 stops
£584KLM
Find Deal
Mon, 12 Jan - Mon, 26 Jan
KLM Logo
09:25 - 10:50SOU-CGK
18h 25m1 stop
KLM Logo
19:25 - 17:00CGK-SOU
28h 35m2 stops
£662KLM
Find Deal
Mon, 12 Jan - Mon, 26 Jan
Multiple Airlines Logo
20:10 - 08:05SOU-KUL
27h 55m2 stops
Multiple Airlines Logo
09:35 - 11:55KUL-SOU
34h 20m2 stops
£668Multiple Airlines
Find Deal
Mon, 9 Feb - Mon, 16 Feb
KLM Logo
09:25 - 18:10SOU-CGK
25h 45m2 stops
KLM Logo
02:00 - 08:50CGK-SOU
37h 50m1 stop
£671KLM
Find Deal
Mon, 12 Jan - Sun, 25 Jan
Multiple Airlines Logo
20:10 - 23:20SOU-BKK
44h 10m2 stops
Multiple Airlines Logo
02:55 - 19:40BKK-SOU
47h 45m2 stops
£680Multiple Airlines
Find Deal
Sun, 11 Jan - Sat, 14 Mar
Multiple Airlines Logo
20:10 - 23:20SOU-BKK
44h 10m2 stops
Multiple Airlines Logo
08:55 - 15:35BKK-SOU
37h 40m2 stops
£685Multiple Airlines
Find Deal
Sun, 11 Jan - Sun, 15 Mar
Qatar Airways Logo
20:10 - 07:55SOU-KUL
27h 45m2 stops
Qatar Airways Logo
21:15 - 19:40KUL-SOU
30h 25m2 stops
£745Qatar Airways
Find Deal
Thu, 12 Mar - Thu, 19 Mar
Qatar Airways Logo
12:25 - 07:55SOU-KUL
35h 30m2 stops
Qatar Airways Logo
02:40 - 19:40KUL-SOU
25h 00m2 stops
£747Qatar Airways
Find Deal
Tue, 10 Mar - Sun, 22 Mar
Qatar Airways Logo
09:30 - 19:25SOU-BKK
26h 55m2 stops
Qatar Airways Logo
20:30 - 19:40BKK-SOU
30h 10m2 stops
£750Qatar Airways
Find Deal
Thu, 29 Jan - Thu, 12 Feb

Qatar Airways flights from Southampton to Southeast Asia

Our best Qatar Airways deals on Southampton to Southeast Asia flight tickets
Qatar Airways
12 Mar
SOU20:10Southampton Eastleigh
27h 45m
2 stops
KUL07:55Kuala Lumpur Intl
19 Mar
KUL21:15Kuala Lumpur Intl
30h 25m
2 stops
SOU19:40Southampton Eastleigh
£745
Find similar
Qatar Airways
10 Mar
SOU12:25Southampton Eastleigh
35h 30m
2 stops
KUL07:55Kuala Lumpur Intl
22 Mar
KUL02:40Kuala Lumpur Intl
25h 00m
2 stops
SOU19:40Southampton Eastleigh
£747
Find similar
Qatar Airways
29 Jan
SOU09:30Southampton Eastleigh
26h 55m
2 stops
BKK19:25Bangkok Suvarnabhumi
12 Feb
BKK20:30Bangkok Suvarnabhumi
30h 10m
2 stops
SOU19:40Southampton Eastleigh
£750
Find similar

KLM flights from Southampton to Southeast Asia

Our best KLM deals on Southampton to Southeast Asia flight tickets
KLM
12 Jan
SOU09:25Southampton Eastleigh
25h 45m
2 stops
CGK18:10Jakarta Soekarno-Hatta Intl
26 Jan
CGK19:25Jakarta Soekarno-Hatta Intl
28h 35m
2 stops
SOU17:00Southampton Eastleigh
£584
Find similar
KLM
16 Nov
SOU18:05Southampton Eastleigh
30h 25m
2 stops
BKK07:30Bangkok Suvarnabhumi
8 Dec
BKK11:35Bangkok Suvarnabhumi
36h 25m
2 stops
SOU17:00Southampton Eastleigh
£639
Find similar
KLM
12 Jan
SOU09:25Southampton Eastleigh
18h 25m
1 stop
CGK10:50Jakarta Soekarno-Hatta Intl
26 Jan
CGK19:25Jakarta Soekarno-Hatta Intl
28h 35m
2 stops
SOU17:00Southampton Eastleigh
£662
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 11 November 2025.
Use the filters below to find and compare flights from Southampton to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonKuala Lumpur

SOU - KUL

SOUKUL

Southampton Eastleigh

Mon 9/2

19:55-14:40

2 stops34h 45m

Kuala Lumpur Intl

Sun 15/2

02:40-19:20

2 stops24h 40m

£516

SouthamptonJakarta

SOU - CGK

SOUCGK

Southampton Eastleigh

Mon 12/1

09:25-18:10

2 stops25h 45m

Jakarta Soekarno-Hatta Intl

Mon 26/1

19:25-17:00

2 stops28h 35m

£584

SouthamptonJakarta

SOU - CGK

SOUCGK

Southampton Eastleigh

Mon 12/1

09:25-10:50

1 stop18h 25m

Jakarta Soekarno-Hatta Intl

Mon 26/1

19:25-17:00

2 stops28h 35m

£662

SouthamptonKuala Lumpur

SOU - KUL

SOUKUL

Southampton Eastleigh

Mon 9/2

20:10-08:05

2 stops27h 55m

Kuala Lumpur Intl

Mon 16/2

09:35-11:55

2 stops34h 20m

£668

SouthamptonJakarta

SOU - CGK

SOUCGK

Southampton Eastleigh

Mon 12/1

09:25-18:10

2 stops25h 45m

Jakarta Soekarno-Hatta Intl

Sun 25/1

02:00-08:50

1 stop37h 50m

£671

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sun 11/1

20:10-23:20

2 stops44h 10m

Bangkok Suvarnabhumi

Sat 14/3

02:55-19:40

2 stops47h 45m

£680

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sun 11/1

20:10-23:20

2 stops44h 10m

Bangkok Suvarnabhumi

Sun 15/3

08:55-15:35

2 stops37h 40m

£685

SouthamptonKuala Lumpur

SOU - KUL

SOUKUL

Southampton Eastleigh

Thu 12/3

20:10-07:55

2 stops27h 45m

Kuala Lumpur Intl

Thu 19/3

21:15-19:40

2 stops30h 25m

£745

SouthamptonKuala Lumpur

SOU - KUL

SOUKUL

Southampton Eastleigh

Tue 10/3

12:25-07:55

2 stops35h 30m

Kuala Lumpur Intl

Sun 22/3

02:40-19:40

2 stops25h 00m

£747

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 29/1

09:30-19:25

2 stops26h 55m

Bangkok Suvarnabhumi

Thu 12/2

20:30-19:40

2 stops30h 10m

£750

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Southeast Asia from

How to get the cheapest flight ticket from Southampton to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Southeast Asia?

The month of May is, on average, the cheapest month to fly to Southeast Asia from Southampton, with most prices found around £581. If you are unable to visit Southeast Asia during the month of May, then departing from Southampton during the month September is also very affordable. Most momondo users find prices during this month for around £672.

What is the cheapest day to depart on your flight to Southeast Asia?

Our data shows that Monday is the least expensive day to fly to Southeast Asia. Tickets to fly out on this day can be as low as £765. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Southeast Asia on Friday is £1,255.

What is the cheapest time of day to depart on your flight to Southeast Asia?

In the afternoon is the cheapest time of day to fly from Southampton to Southeast Asia when you can find flight prices for as low as £697. Flying to Southeast Asia in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around £1,027. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Southampton to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Southampton to Southeast Asia.

Cheap Southampton to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Southeast Asia

Direct flights

None
There are no direct flights from Southampton to Southeast Asia. There are no popular flight routes from Southampton to Southeast Asia.
Search flight deals

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Southeast Asia?

    Prices for flights from Southampton Eastleigh Airport to Southeast Asia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Southeast Asia?

  • How old do you have to be to fly from Southampton Eastleigh Airport to Southeast Asia?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Southeast Asia.

  • What documentation or ID do you need to fly to Southeast Asia?

    The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Southampton to Southeast Asia?

Best airlines flying from Southampton to Southeast Asia

Compare and see reviews for airlines that fly from Southampton to Southeast Asia with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £607Free CancellationRating
7.7
1,410 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Southeast Asia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southampton to Southeast Asia. momondo saves you time and could save you money on your trip.

Can I find flights from Southampton to Southeast Asia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southeast Asia from Southampton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Southampton to Southeast Asia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southeast Asia from Southampton.

I’m not ready to book a flight from Southampton to Southeast Asia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Southampton to Southeast Asia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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